Time-lapse videos show sponges “sneezing” mucus containing trapped debris out of their pores, and other organisms such as shrimp seem to feed on the snot
Sea sponges “sneeze” in slow motion to get rid of the sand and pollutants that they suck into their bodies, and the expelled mucus may be an important food source for other marine organisms.
Curious about what was happening, Kornder and his colleagues collected several stove-pipe sponges and another type calledoff the coast of Curaҫao and recorded them in their laboratory over a 24-hour period using microscopic time-lapse video. They also took video footage of another stove-pipe sponge still in the sea.Each video showed particle-filled mucus travelling out of the ostia, against the direction of incoming water.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Save Cupboard Space With These Expandable, Compostable SpongesThese sponges are made of vegetable cellulose and come compressed, dried, and tightly packed—so a 12-pack of them takes up the space of a single conventional sponge.
続きを読む »
Kitchen sponges harbor more bacteria than kitchen brushes, study showsKitchen sponges harbor more bacteria than kitchen brushes, which may be a more hygienic way to clean your dishes, according to researchers in Norway.
続きを読む »
City Rats Aren't The Deadly 'Disease Sponges' We Think. Scientists Explain WhyRats have been seen as filthy disease-spreaders since at least the time of the plague, but new research shows that rodents and other city-dwelling animals are less likely to cause the next pandemic than previously thought.
続きを読む »
These Makeup Sponges Make Blending a Dream10 Best Makeup Sponges and Beauty Blenders for Every Purpose
続きを読む »
The evolutionary role of actin within sophisticated architectures of biosilica in spongesSpiculogenesis or the growth of glass-like structures and biomineralization in early sponge species have led to the realization of highly regular glass architectures in nature. In a new report now published in Advanced Science, Hermann Ehrlich and a team of international scientists investigated a previously unknown role of the protein actin.
続きを読む »